The Chinese term **遗孀 (yíshuāng)** for "widow" is a compound word formed through semantic combination: the character **遗 (yí)** means "to leave behind" or "that which remains," while **孀 (shuāng)** specifically denotes a widow. Thus, the term literally and conceptually means "a woman left behind (by her deceased husband)," directly indicating her bereaved status. This formation is typical of Chinese lexicology, where two meaningful morphemes are combined to create a precise, often formal, noun that explicitly conveys the relationship and circumstance.